| 摘要 |
A human machine interface ( 10 ) for use in situations requiring authorized access. The human machine interface ( 10 ) includes a validator controller ( 12 ) and a data transmitter ( 14 ). The validator controller ( 12 ) includes a validator status actuator ( 16 ) in communication with a validator receiver ( 18 ) via a validator logic circuit ( 20 ). The validator status actuator ( 16 ) is configured to process and perform actions based upon data signals ( 22 ) received by the validator receiver ( 18 ). The data transmitter ( 14 ), which is in contact with a human nail ( 24 ), transmits the data signal ( 22 ) to the validator controller ( 12 ).
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